f - Log transient connection failures when iterating resolved addresses

Co-Authored-By: HAL 9000

Author: tnull

src/connection.rs

@@ -14,7 +14,7 @@ use bitcoin::secp256k1::PublicKey;
 use lightning::ln::msgs::SocketAddress;
 
 use crate::config::TorConfig;
-use crate::logger::{log_error, log_info, LdkLogger};
+use crate::logger::{log_debug, log_error, log_info, LdkLogger};
 use crate::types::{KeysManager, PeerManager};
 use crate::Error;
 
@@ -132,6 +132,11 @@ where
 					if res.is_ok() {
 						break;
 					}
+					log_debug!(
+						self.logger,
+						"Failed to connect to peer {}@{} via resolved proxy address {}, trying next address.",
+						node_id, addr, proxy_addr
+					);
 				}
 				res
 			},
@@ -165,6 +170,11 @@ where
 					if res.is_ok() {
 						break;
 					}
+					log_debug!(
+						self.logger,
+						"Failed to connect to peer {}@{} via resolved address {}, trying next address.",
+						node_id, addr, socket_addr
+					);
 				}
 				res
 			},